Nonaqueous Phase Liquids : Remediation of Chlorinated and Recalcitrant Compounds (C1-2)

Nonaqueous phase liquids, especially DNAPLs, are among the most challenging contaminants facing environmental remediation professionals. Difficult to detect and stubborn to remove, DNAPLs are a problem at thousands of contaminated sites worldwide. Nonaqueous Phase Liquids: Remediation of Chlorinated and Recalcitrant Compounds brings together the latest research and field studies to present a systematic overview of the current state of the art in DNAPL recovery systems, simulation of DNAPL multiphase flow and transport, DNAPL movement and subsurface behavior, fractured media, and NAPL remediation.

Foreword

Section 1 : Fractured Media
Chapter 1 : Remediation of Multi-Component PCB Containing DNAPL Reservoirs in Fractured Rock
Chapter 2 : Evaluating SVE of Chlorinated Compounds from a Landfill in Fractured Limestone
Chapter 3 : Displacement of DNAPLs from Fractured Media Using Steam Injection
Chapter 4 : Probability-Based Model for Estimating DNAPL Distribution in Fractured Bedrock
Chapter 5 : Effects of Column Height on DNAPL Behavior in Fractured Geologic Media

Section 2 : DNAPL Movement
Chapter 6 : Containment of Downward Migration of DNAPLs During Steam-Enhanced Extraction
Chapter 7 : DNAPL Infiltration and Distribution in Subsurface : 2-D Experiment and Modeling Approach
Chapter 8 : Flow by Vibration in Porous Media Due to Pressure-Dependent Permeability

Section 3 : DNAPL Behavior
Chapter 9 : Simplified Lab-Scale Experiments to Quantify DNAPL Dissolution in Heterogeneous Systems
Chapter 10 : Aqueous Concentration Ratios to Estimate Mass of Multi-Component NAPL Residual
Chapter 11 : Thermodynamic and Hydrodynamic Behavior of Water and DNAPLs During Heating
Chapter 12 : Phase Density Difference Reversal During Horizontal Cosolvent Flooding of Tetrachloroethylene
Chapter 13 : Time-Dependent Interfacial Property Effects on DNAPL Flow and Distribution

Section 4 : Simulation of DNAPL Multiphase Flow and Transport
Chapter 14 : Modeling Dissolution of LNAPLs Migrating on the Water Table
Chapter 15 : Numerical Modeling of Multicomponent Cosolvent Flooding for DNAPL Remediation
Chapter 16 : Simulation of the Surfactant-Enhanced Solubilization of PCE in Bench-Scale Laboratory Studies
Chapter 17 : The Arnoldi-Finite Element Method for Solving Transport of Reacting Solutes in Porous Media
Chapter 18 : Scale Effects in Multiphase Flow Modeling

Section 5 : Characterization of Source Zones
Chapter 19 : Single-Well DNAPL Characterization Using Alcohol Injection/Extraction
Chapter 20 : Modeling Mass Transport Effects in Partitioning Interwell Tracer Tests
Chapter 21 : Detection Limit Effects on Interpretation of NAPL Partitioning Tracer Tests
Chapter 22 : Use of Fluorophore/DNAPL Mixtures to Detect DNAPLs In Situ
Chapter 23 : Radon-222 as a Tracer for Quantifying and Monitoring NAPL Remediation
Chapter 24 : Characterization of a DNAPL Source Zone with Partitioning Interwell Tracer Tests
Chapter 25 : Creosote and Coal-Tar DNAPL Characterization in Fraser River Sands
Chapter 26 : 3-D Seismic Reflection Surveys for Direct Detection of DNAPL

Section 6 : DNAPL Recovery Systems
Chapter 27 : Case Study : DNAPL Remediation Alternatives Evaluation Yields Surprising Results
Chapter 28 : Remediation of a Confined Drinking Water Aquifer Using UV/Oxidation
Chapter 29 : Addressing a Wide Range of DNAPL Occurrences at a Manufacturing Facility
Chapter 30 : Recovery of Trichloroethylene from a Bench-Scale Aquifer by Density Manipulations
Chapter 31 : Design, Construction, and Initial Operation of the Source Recovery System (SRS)

NAPL Remediation
Chapter 32 : Thermally Enhanced Remediation at DNAPL Sites : The Competition Between Downward Mobilization and Upward Volatilization
Chapter 33 : Field Method for the Feasibility Assessment of Surfactant-Enhanced DNAPL Remediation
Chapter 34 : Field Study of LNAPL Remediation by In Situ Cosolvent Flooding
Chapter 35 : Field Demonstration of Thermally Enhanced Extraction for DNAPL Source Removal
Chapter 36 : Behavior of Reactive Organic Compounds in Mixed Convective Systems

Author Index
Keyword Index